Xmlrecorder.pde

void xmlRecorderInit() {
  xmlIO = new XMLInOut(this);
  MotionCapture = new XMLElement("MotionCapture");
  MotionCapture.addAttribute("fps", fps);
  MotionCapture.addAttribute("width", sW);
  MotionCapture.addAttribute("height", sH);
  MotionCapture.addAttribute("depth", sD);
  MotionCapture.addAttribute("numFrames", counter);
  MotionCapture.addAttribute("dialogueFile", dialogueFile);
}

//~~~

void xmlRecorderUpdate() {
  background(0);
  if (modeRec||modeOsc&&found||modeBvh) {
  //if (modeRec) {
    fill(255, 200);
    stroke(0);
    strokeWeight(5);
    for (int i=0;i<osceletonNames.length;i++) {
      pushMatrix();
      translate(sW*x[i], sH*y[i], (-sD*z[i])+abs(sD/2));
      //~~~~~~~~~~
      //custom joint colors if you need them
      
      if(osceletonNames[i]=="r_hand"){
         fill(255,200,200,200);
      }else{
        fill(255,200);
      }
      
      //~~~~~~~~~~
      ellipse(0, 0, circleSize, circleSize);
      
      popMatrix();
    }
  } 
  if (modeRec||modeOsc&&found){
    if (countdown.go&&!modeStop) {
      xmlAdd();
      counter++;
    }
    countdown.update();
  }else if (modeBvh){
      xmlAdd();
      counter++;
    }
}

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


void simpleOpenNiEvent(int userId) {
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_HEAD, simpleOpenNiPos[0]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_NECK, simpleOpenNiPos[1]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_TORSO, simpleOpenNiPos[2]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_RIGHT_SHOULDER, simpleOpenNiPos[3]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_RIGHT_ELBOW, simpleOpenNiPos[4]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_RIGHT_HAND, simpleOpenNiPos[5]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_LEFT_SHOULDER, simpleOpenNiPos[6]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_LEFT_ELBOW, simpleOpenNiPos[7]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_LEFT_HAND, simpleOpenNiPos[8]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_RIGHT_HIP, simpleOpenNiPos[9]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_RIGHT_KNEE, simpleOpenNiPos[10]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_RIGHT_FOOT, simpleOpenNiPos[11]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_LEFT_HIP, simpleOpenNiPos[12]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_LEFT_KNEE, simpleOpenNiPos[13]);
  context.getJointPositionSkeleton(userId, SimpleOpenNI.SKEL_LEFT_FOOT, simpleOpenNiPos[14]);

  for (int i=0;i<osceletonNames.length;i++) {
    context.convertRealWorldToProjective(simpleOpenNiPos[i], simpleOpenNiPos_proj[i]);
    x[i] = simpleOpenNiPos_proj[i].x/sW;
    y[i] = simpleOpenNiPos_proj[i].y/sH;
    z[i] = simpleOpenNiPos_proj[i].z/(sD*10); //approximate 'cause don't know real SimpleOpenNI depth max/min in pixels; will fix
  }
}

void xmlAdd() {
  MotionCapture.addAttribute("numFrames", counter);
  XMLElement MocapFrame = new XMLElement("MocapFrame");
  MotionCapture.addChild(MocapFrame);
  MocapFrame.addAttribute("index", counter);
  XMLElement Skeleton = new XMLElement("Skeleton");
  MocapFrame.addChild(Skeleton);
  Skeleton.addAttribute("id", 0);
  XMLElement Joints = new XMLElement("Joints");
  Skeleton.addChild(Joints);
  for (int i=0;i<osceletonNames.length;i++) {
    oscXmlTags[i] = new XMLElement(osceletonNames[i]);
    Joints.addChild(oscXmlTags[i]);
    if (""+x[i]=="NaN"||""+y[i]=="NaN"||""+z[i]=="NaN") {
      oscXmlTags[i].addAttribute("x", 0.0);
      oscXmlTags[i].addAttribute("y", 0.0);
      oscXmlTags[i].addAttribute("z", 0.0);
    }
    else {
      oscXmlTags[i].addAttribute("x", x[i]);
      oscXmlTags[i].addAttribute("y", y[i]);
      oscXmlTags[i].addAttribute("z", z[i]);
    }
  }
}


//1-8.  XML EXPORT, exports xml file with all original data
void xmlSaveToDisk() {
  xmlIO.saveElement(MotionCapture, xmlFilePath + "/" + xmlFileName + (masterFileCounter) + "." + xmlFileType);
}

//2-8.  PIN TEXT, exports puppet pins as text with only x and y
void aePinSaveToDisk(int mfc) {
  for (int z=0;z<mfc;z++) {
    int zz=z+1;
    xmlPlayerInit(zz);
    if (loaded) {
      for (int i=0;i<pinNums.length;i++) {
        pinNums[i] = i+1;
      }
      Data data = new Data();
      data.beginSave();
      data.add("Adobe After Effects 8.0 Keyframe Data");
      data.add("\r");
      data.add("\t"+"Units Per Second"+"\t"+fps);
      data.add("\t"+"Source Width"+"\t"+sW);
      data.add("\t"+"Source Height"+"\t"+sH);
      data.add("\t"+"Source Pixel Aspect Ratio"+"\t"+"1");
      data.add("\t"+"Comp Pixel Aspect Ratio"+"\t"+"1");
      for (int j=0;j<osceletonNames.length;j++) {
        modesRefresh();
        data.add("\r");
        data.add("Effects" + "\t" + "Puppet #2" + "\t" + "arap #3" + "\t" + "Mesh" + "\t" + "Mesh #1" + "\t" + "Deform" + "\t" + "Pin #" + pinNums[j] + "\t" + "Position");
        data.add("\t" + "Frame" + "\t" + "X pixels" + "\t" + "Y pixels");
        for (int i=0;i<MotionCapture.countChildren();i++) { 
          try{
            data.add("\t" + i  
              + "\t" + (sW * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("x")))
              + "\t" + (sH * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("y")))); //gets to the child we need //gets to the child we need
          }catch(Exception e){ }
        }
      }
      data.add("\r");
      data.add("\r");
      data.add("End of Keyframe Data");
      data.endSave("data/"+ aeFilePath + "/" + aeFileName + zz +"."+aeFileType);
    }
  }
}

//3-8.  POINT TEXT, export 2D points as text with xy
void aePointSaveToDisk(int mfc) {
  for (int z=0;z<mfc;z++) {
    int zz=z+1;
    xmlPlayerInit(zz);
    if (loaded) {
      for (int i=0;i<pinNums.length;i++) {
        pinNums[i] = i+1;
      }
      Data data = new Data();
      data.beginSave();
      data.add("Adobe After Effects 8.0 Keyframe Data");
      data.add("\r");
      data.add("\t"+"Units Per Second"+"\t"+fps);
      data.add("\t"+"Source Width"+"\t"+sW);
      data.add("\t"+"Source Height"+"\t"+sH);
      data.add("\t"+"Source Pixel Aspect Ratio"+"\t"+"1");
      data.add("\t"+"Comp Pixel Aspect Ratio"+"\t"+"1");
      for (int j=0;j<osceletonNames.length;j++) {
        modesRefresh();
        data.add("\r");
        data.add("Effects" + "\t" + "Point Control #" + pinNums[j] + "\t" + "Point #2");
        data.add("\t" + "Frame" + "\t" + "X pixels" + "\t" + "Y pixels");
        for (int i=0;i<MotionCapture.countChildren();i++) { 
          try{
            data.add("\t" + i  
              + "\t" + (sW * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("x")))
              + "\t" + (sH * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("y")))); //gets to the child we need //gets to the child we need
          }catch(Exception e){ }
        }
      }
      data.add("\r");
      data.add("\r");
      data.add("End of Keyframe Data");
      data.endSave("data/"+ aePointFilePath + "/" + aePointFileName + zz +"."+aePointFileType);
    }
  }
}

//4-8.  3D POINT TEXT, export 3D points as text with xyz
void aePoint3DsaveToDisk(int mfc) {
  for (int z=0;z<mfc;z++) {
    int zz=z+1;
    xmlPlayerInit(zz);
    if (loaded) {
      for (int i=0;i<pinNums.length;i++) {
        pinNums[i] = i+1;
      }
      Data data = new Data();
      data.beginSave();
      data.add("Adobe After Effects 8.0 Keyframe Data");
      data.add("\r");
      data.add("\t"+"Units Per Second"+"\t"+fps);
      data.add("\t"+"Source Width"+"\t"+sW);
      data.add("\t"+"Source Height"+"\t"+sH);
      data.add("\t"+"Source Pixel Aspect Ratio"+"\t"+"1");
      data.add("\t"+"Comp Pixel Aspect Ratio"+"\t"+"1");
      for (int j=0;j<osceletonNames.length;j++) {
        modesRefresh();
        data.add("\r");
        data.add("Effects" + "\t" + "3D Point Control #" + pinNums[j] + "\t" + "3D Point #2");
        data.add("\t" + "Frame" + "\t" + "X pixels" + "\t" + "Y pixels" + "\t" + "Z pixels");
        for (int i=0;i<MotionCapture.countChildren();i++) { 
          try{
            data.add("\t" + i  
              + "\t" + (sW * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("x")))
              + "\t" + (sH * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("y"))) //gets to the child we need //gets to the child we need
            + "\t" + (100 * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("z")))); //gets to the child we need //gets to the child we need
          }catch(Exception e){ }
        }
      }
      data.add("\r");
      data.add("\r");
      data.add("End of Keyframe Data");
      data.endSave("data/"+ aePoint3DFilePath + "/" + aePoint3DFileName + zz +"."+aePoint3DFileType);
    }
  }
}

//5-8.  JSX TEXT, export JavaScript script to automate rigging tasks
void aeJsxSaveToDisk(int mfc) {
  for (int z=0;z<mfc;z++) {
    int zz=z+1;
    xmlPlayerInit(zz);
    if (loaded) {
      for (int i=0;i<pinNums.length;i++) {
        pinNums[i] = i+1;
      }
      Data data = new Data();
        data.beginSave();
        data.add("{  //start script");
        data.add("\t" + "app.beginUndoGroup(\"countdownBeep\");");
        data.add("\r");
        data.add("\t" + "// create project if necessary");
        data.add("\t" + "var proj = app.project;");
        data.add("\t" + "if(!proj) proj = app.newProject();");
        data.add("\r");
        data.add("\t" + "// create new comp named 'my comp'");
        data.add("\t" + "var compW = " + dW + "; // comp width");
        data.add("\t" + "var compH = " + dH + "; // comp height");
        data.add("\t" + "var compL = " + (counterMax/fps) + ";  // comp length (seconds)");
        data.add("\t" + "var compRate = " + fps + "; // comp frame rate");
        data.add("\t" + "var compBG = [0/255,0/255,0/255] // comp background color");
        data.add("\t" + "var myItemCollection = app.project.items;");
        data.add("\t" + "var myComp = myItemCollection.addComp('my comp',compW,compH,1,compL,compRate);");
        data.add("\t" + "myComp.bgColor = compBG;");
        data.add("\r");  
      data.add("\t" + "var mocap = myComp.layers.addSolid([0, 0, 0], \"mocap\", 640, 480, 1);");
      data.add("\t" + "mocap.guideLayer = true;");
      data.add("\t" + "mocap.locked = true;");
      data.add("\t" + "mocap.property(\"position\").setValue([320,240]);");
      data.add("\t" + "mocap.property(\"opacity\").setValue(0);");
      for (int j=0;j<osceletonNames.length;j++) {
        modesRefresh();
        data.add("\r");
        data.add("\t" + "var myEffect = mocap.property(\"Effects\").addProperty(\"3D Point Control\");");
        data.add("\t" + "myEffect.name = \"" + osceletonNames[j] + "\";");
        //(\"Blurriness\").setValue(61);");
        //data.add("\t" + "var solid = myComp.layers.addSolid([1.0, 1.0, 0], \"" + osceletonNames[j] + "\", 50, 50, 1);");
        /*
        if (motionBlur) {
         data.add("\t" + "solid.motionBlur = true;");
         }
         if (applyEffects) {
         AEeffects();
         }
         */
        //data.add("\r");
        data.add("\t" + "var p = mocap.property(\"Effects\")(\"" + osceletonNames[j] + "\")(\"3D Point\");");
        data.add("p.expression = \"\"\"smooth(.2,5)\"\"\";");
        //data.add("\t" + "var r = solid.property(\"rotation\");");
        //data.add("\r");
        for (int i=0;i<MotionCapture.countChildren();i++) { 
          try{
            PVector temp = new PVector(0, 0, 0);
            temp.x = (sW * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("x")));
            temp.y = (sH * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("y")));
            temp.z = (100* float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("z")));
            data.add("\t\t" + "p.setValueAtTime(" + AEkeyTime(i, MotionCapture.countChildren()) + ", [" + temp.x + ", " + temp.y + ", " + temp.z + "]);");
          }catch(Exception e){ }
        }

        data.add("\t" + "var solid = myComp.layers.addSolid([1.0, 0, 0], \"" + osceletonNames[j] + "\", 50, 50, 1);");
        data.add("\t" + "solid.guideLayer = true;");
        data.add("\t" + "solid.property(\"opacity\").setValue(33);");
        data.add("\t" + "var p = solid.property(\"position\");");
        data.add("\t" + "var expression = ");
        data.add("\t" + "//~~~~~~~~~~~~~expression here~~~~~~~~~~~~~~~");
        data.add("\t\t" + "\"" + "var sW = 640;" + "\"" + " +");
        data.add("\t\t" + "\"" + "var sH = 480;" + "\"" + " +");
        data.add("\t\t" + "\"" + "var dW = thisComp.width;" + "\"" + " +");
        data.add("\t\t" + "\"" + "var dH = thisComp.height;" + "\"" + " +");
        data.add("\t\t" + "\"" + "var x = fromComp(thisComp.layer(" + "\\" + "\"mocap" + "\\" + "\").effect(" + "\\" + "\"" + osceletonNames[j] + "\\" + "\")(" + "\\" + "\"3D Point" + "\\" + "\"))[0];" + "\"" + " +");
        data.add("\t\t" + "\"" + "var y = fromComp(thisComp.layer(" + "\\" + "\"mocap" + "\\" + "\").effect(" + "\\" + "\"" + osceletonNames[j] + "\\" + "\")(" + "\\" + "\"3D Point" + "\\" + "\"))[1];" + "\"" + " +");
        data.add("\t\t" + "\"" + "[(1.5 * dW) + (x*(dW/sW)),dH + (y*(dH/sH))];" + "\"" + ";");
        data.add("\t" + "//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
        data.add("\t" + "p.expression = expression;");

        /*
        data.add("\r");
         
         data.add("\t" + "var solid = myComp.layers.addSolid([0, 1.0, 0], \"dest_" + osceletonNames[j] + "\", 50, 50, 1);");
         data.add("\t" + "var p = solid.property(\"position\");");
         data.add("\t" + "var expression = ");
         data.add("\t" + "//~~~~~~~~~~~~~expression here~~~~~~~~~~~~~~~");
         data.add("\t\t" + "\"" + "var nullTarget = " + "\\" + "\"source_" + osceletonNames[j] + "\\" + "\";" + "\"" + " +");
         data.add("\t\t" + "\"" + "fromComp(thisComp.layer(nullTarget).transform.position);" + "\";");
         data.add("\t" + "//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
         data.add("\t" + "p.expression = expression;");
         */
      }
        data.add("\r");
        data.add("\t" + "app.endUndoGroup();");
        data.add("}  //end script");
        data.endSave("data/" + aeJsxFilePath + "/" + aeJsxFileName + zz + "." + aeJsxFileType);
    }
  }
}

//6-8.  MAYA PYTHON TEXT
void mayaSaveToDisk(int mfc) {
  for (int z=0;z<mfc;z++) {
    int zz=z+1;
    xmlPlayerInit(zz);
    if (loaded) {
      for (int i=0;i<pinNums.length;i++) {
        pinNums[i] = i+1;
      }
      Data data = new Data();
        data.beginSave();
        data.add("from maya.cmds import *");
        data.add("from random import uniform as rnd");
        data.add("#select(all=True)");
        data.add("#delete()");
        data.add("playbackOptions(minTime=\"0\", maxTime=\"" + counterMax + "\")");
        data.add("#grav = gravity()");  
        data.add("\r");
       for (int j=0;j<osceletonNames.length;j++) {
        modesRefresh();
        data.add("spaceLocator(name=\"" + osceletonNames[j] + "\")");
       for (int i=0;i<MotionCapture.countChildren();i++) { 
          try{
            PVector temp = new PVector(0, 0, 0);
            temp.x = (10 * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("x")));
            temp.y = (10 * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("y")));
            temp.z = (10 * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("z")));
       data.add("currentTime("+i+")"+"\r");
       data.add("move(" + (temp.x) + ", " + ((-1 * temp.y)+10) + "," + (temp.z) + ")");
       data.add("setKeyframe()");          
        }catch(Exception e){ }
        }
      }
        data.add("#floor = polyPlane(w=30,h=30)");
      data.add("#rigidBody(passive=True)");
      data.add("#move(0,0,0)");
      data.endSave("data/" + mayaFilePath + "/" + mayaFileName + zz + "." + mayaFileType);
    }
  }
}

//7-8.  POINTCLOUD OBJ FILE
void objSaveToDisk(int mfc) {
  for (int z=0;z<mfc;z++) {
    int zz=z+1;
    xmlPlayerInit(zz);
    if (loaded) {
      for (int i=0;i<pinNums.length;i++) {
        pinNums[i] = i+1;
      }
       for (int i=0;i<MotionCapture.countChildren();i++) { 
            modesRefresh();
            Data data = new Data();
            data.beginSave();
            data.add("####");
            data.add("#");
            data.add("# Vertices: "+ (MotionCapture.countChildren()*osceletonNames.length));
            data.add("# Faces: 0");
            data.add("#");
            data.add("####");
          for (int j=0;j<osceletonNames.length;j++) {
          try{
            PVector temp = new PVector(0, 0, 0);
            temp.x = (10 * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("x")));
            temp.y = (10 * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("y")));
            temp.z = (10 * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("z")));
            data.add("v " + temp.x + " " + temp.y + " " + temp.z);
          }catch(Exception e){ }
        }
            data.add("####");
            data.add("#");
            data.add("# "+ (MotionCapture.countChildren()*osceletonNames.length) +" vertices, 0 vertex normals");
            data.add("# 0 faces, 0 texture coords");
            data.add("# End of File");
            data.add("#");
            data.add("####");
            data.endSave("data/" + objFilePath + "/" + objFileName + zz + "/" + objFileName + zz + "_frame" + i + "." + objFileType);
          }
    }
  }
}

//8-8.  JSON TEXT
void jsonSaveToDisk(int mfc) {
  for (int z=0;z<mfc;z++) {
    int zz=z+1;
    xmlPlayerInit(zz);
    if (loaded) {
      for (int i=0;i<pinNums.length;i++) {
        pinNums[i] = i+1;
      }
      Data data = new Data();
      data.beginSave();
      data.add("{"+"\r");
      data.add("\t"+"\"MotionCapture\":{"+"\r");
      try{
        data.add("\t\t"+"\"width\":"+MotionCapture.getAttribute("width")+","+"\r");
        data.add("\t\t"+"\"height\":"+MotionCapture.getAttribute("height")+","+"\r");
        data.add("\t\t"+"\"depth\":"+MotionCapture.getAttribute("depth")+","+"\r");
        data.add("\t\t"+"\"fps\":"+MotionCapture.getAttribute("fps")+","+"\r");
        data.add("\t\t"+"\"numFrames\":"+MotionCapture.getAttribute("numFrames")+","+"\r");
        data.add("\t\t"+"\"dialogueFile\":\""+MotionCapture.getAttribute("dialogueFile")+"\","+"\r");   
      }catch(Exception e){ }
      data.add("\t\t"+"\"MocapFrame\":{"+"\r");
      data.add("\t\t\t"+"\"Skeleton\":["+"\r");
      data.add("\t\t\t\t"+"{"+"\r");
      data.add("\t\t\t\t\t"+"\"Joints\":{"+"\r");
      for (int j=0;j<osceletonNames.length;j++) {
        modesRefresh();
        data.add("\t\t\t\t\t\t"+"\""+osceletonNames[j]+"\":{"+"\r");
        data.add("\t\t\t\t\t\t\t"+"\"name\":\""+osceletonNames[j]+"\","+"\r");
        data.add("\t\t\t\t\t\t\t"+"\"pos\":["+"\r");
        for (int i=0;i<MotionCapture.countChildren();i++) { 
          try{
            if(i==MotionCapture.countChildren()-1){
            data.add("\t\t\t\t\t\t\t\t" + "{"  
              + "\"x\":"+(sW * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("x")))+", "
              + "\"y\":"+(sH * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("y")))+", "
              + "\"z\":"+(sD * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("z")))
              +"}"+"\r"); //gets to the child we need //gets to the child we need
            }else{
            data.add("\t\t\t\t\t\t\t\t" + "{"  
              + "\"x\":"+(sW * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("x")))+", "
              + "\"y\":"+(sH * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("y")))+", "
              + "\"z\":"+(sD * float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("z")))
              +"},"+"\r"); //gets to the child we need //gets to the child we need
            }
          }catch(Exception e){ }
        }
            data.add("\t\t\t\t\t\t\t"+"]"+"\r");        
            if(j==osceletonNames.length-1){
               data.add("\t\t\t\t\t\t"+"}"+"\r");
            }else{
               data.add("\t\t\t\t\t\t"+"},"+"\r");
            }
      }
      data.add("\t\t\t\t\t"+"}"+"\r");
      data.add("\t\t\t\t"+"}"+"\r");
      data.add("\t\t\t"+"]"+"\r");
      data.add("\t\t"+"}"+"\r");
      data.add("\t"+"}"+"\r");
      data.add("}"+"\r");
      data.endSave("data/"+ jsonFilePath + "/" + jsonFileName + zz +"."+jsonFileType);
    }
  }
}

//broken; don't use
boolean errorCheck(int i, int j) {
  if (
    float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("x")) >= 0 &&
    float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("x")) <= 1 &&
    float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("y")) >= 0 &&
    float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("y")) <= 1 &&
    float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("z")) >= 0 &&
    float(MotionCapture.getChild(i).getChild(0).getChild(0).getChild(j).getAttribute("z")) <= 100
    ) {
    return true;
  } else {
    return false;
  }
}

float mayaKeyTime(int currentFrame, int totalFrames){
  return (float(currentFrame)/float(totalFrames)) * (float(totalFrames)/float(fps));
}

float AEkeyTime(int currentFrame, int totalFrames){
  return (float(currentFrame)/float(totalFrames)) * (float(totalFrames)/float(fps));
}